JP3242390B2 - Sanitary tools with a function to measure and inspect the components of the test liquid - Google Patents
Sanitary tools with a function to measure and inspect the components of the test liquidInfo
- Publication number
- JP3242390B2 JP3242390B2 JP2000157919A JP2000157919A JP3242390B2 JP 3242390 B2 JP3242390 B2 JP 3242390B2 JP 2000157919 A JP2000157919 A JP 2000157919A JP 2000157919 A JP2000157919 A JP 2000157919A JP 3242390 B2 JP3242390 B2 JP 3242390B2
- Authority
- JP
- Japan
- Prior art keywords
- measurement
- reagent
- absorbent material
- piece
- test
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、血液、尿等の体液中の
成分を、安価で且つ簡単に測定することができる成分測
定方法による検査機能を有するトイレットペーパー、テ
ィシュペーパー、紙オムツ、排泄帯及び失禁パッド等の
測定用衛生用具に関する。BACKGROUND OF THE INVENTION This invention is blood, a component in body fluids such as urine, toilet paper having a test function by the component measuring how that can be and easily measured by inexpensive, tissue paper, disposable diapers And hygiene tools for measurement, such as excretory bands and incontinence pads.
【０００２】[0002]
【従来の技術】着用者の肌に接する側に通水シートを設
け、吸水材を挟んで外側になる側に防水シートを設け、
前記吸水材と防水シートの間に吸水材が湿ると変色して
その変色が防水シートの外側から見える指示薬を配置し
た排尿表示付おむつは、例えば特開平５８−１７４６０
１号公報に示されている。従来、尿、その他体液又は分
泌液についての成分分析は、例えば、診断、病勢や治療
効果の判定、治療指針等に利用されているが、取り扱い
が簡易で、携帯できるので、尿等の体液の成分について
の簡易検査には、試験紙が使用されている。臨床検査の
分野において、試験紙は、例えば、尿ｐＨ、血糖、尿
糖、尿蛋白、尿潜血、ウロビリノーゲン、ビリルビン、
ケトン体及び血清コリンエステラーゼ等についての検査
に使用されている。2. Description of the Related Art A water-permeable sheet is provided on the side in contact with the wearer's skin.
Waterproof sheet is provided on the outer side with the water absorbing material in between,
When the water absorbing material becomes wet between the water absorbing material and the waterproof sheet, the color changes.
Place the indicator whose discoloration is visible from the outside of the tarpaulin
A diaper with a urination display is disclosed in, for example, Japanese Patent Application Laid-Open No. 58-17460.
No. 1 discloses this. Conventionally, urine, component analysis for other body fluids or secretions of its, for example, diagnosis, determination of disease activity and therapeutic effects have been utilized to guide treatment, etc., handling simple, since it portable, such as urine Test papers are used for simple tests of the components of body fluids. In the field of clinical testing, test strips include, for example, urine pH, blood glucose, urine sugar, urine protein, urinary occult blood, urobilinogen, bilirubin,
It is used for testing for ketone bodies and serum cholinesterase.
【０００３】[0003]
【発明が解決しようとする課題】試験紙による検査は、
被検査液に試験紙を被検査液に浸漬した後、取り出し、
呈色反応による色調変化を肉眼あるいは機器で測定して
行われる。しかし、この試験紙においては、測定項目に
応じて、試薬保持部に印刷、含浸又は塗布される試薬の
種類が相違し、また、試験紙に対する被検査液の浸透性
及び保水性が相違し、作業員により使用様態が異なるた
めに、試薬量に対し被検査液の量が一定しない。The inspection using a test strip is
After immersing the test paper in the test liquid, remove it,
The change is performed by measuring the change in color tone due to the color reaction with the naked eye or a device. However, in this test paper, the type of reagent printed, impregnated or applied to the reagent holding part differs depending on the measurement item, and the permeability and water retention of the test liquid to the test paper differ, The amount of the liquid to be inspected is not constant with respect to the amount of the reagent, because the use mode differs depending on the operator.
【０００４】このため、例えば、被検査液が少量しか付
着しなかった場合は、呈色が本来あるべき色より薄くな
るし、また、測定用試験体上で被検査液の付着量に局所
的差があれば呈色に色むらを生じて判定が難しくなる。
さらに、測定用試験体に被検査液が多量に付着した場合
には、測定用試験体上での呈色が過剰の被検査液により
希釈されて実際より薄くなり、判定を誤らせることにな
るために、過剰の被検査液を、被検査液容器の縁で拭き
取ったり、或いは濾紙などで吸い取ったりしているが、
付着する被検査液の量が一定にすることは難しく、しか
も操作が煩雑となり問題点とされていた。本発明は、従
来の試験紙により検査を行う場合の試験紙に付着する被
検査液量に係る問題点を解決することを目的としてい
る。[0004] For this reason, for example, when the test liquid adheres only in a small amount, the color becomes thinner than it should be, and the amount of the test liquid adhered locally on the test specimen for measurement. If there is a difference, color unevenness occurs in the coloration, making determination difficult.
Furthermore, when a large amount of the test liquid adheres to the test sample, the color on the test sample is diluted by the excessive test liquid and becomes thinner than the actual test solution, thereby causing an erroneous determination. In addition, excess liquid to be inspected is wiped off at the edge of the liquid container to be inspected, or is absorbed by filter paper, etc.
It is difficult to make the amount of the test liquid adhered constant, and the operation is complicated, which is a problem. SUMMARY OF THE INVENTION It is an object of the present invention to solve the problem relating to the amount of liquid to be inspected adhering to a test paper when an inspection is performed using a conventional test paper.
【０００５】[0005]
【課題を解決するための手段】本発明は、試験片の試薬
に反応する被検査液量が、容易に一様にでき、取扱が容
易で、呈色反応が一様な測定用試験片を具える衛生用具
を提供することを目的とする。即ち、本発明は、成分測
定用の測定試薬領域を有する吸収性材料片が衛生用具用
繊維製品に支持されている衛生用具において、前記成分
測定用の吸収性材料片は、毛管状の間隙又は孔を有し、
その一部に測定用試薬を保持して測定試薬領域が形成さ
れている第１の吸水性材料層が、毛管状の間隙又は孔を
有する被検査液の付着用の第２の吸水性材料層の上に、
測定試薬領域を内側にして固着されて形成されており、
該吸収性材料片には、一方の側の端部及び該端部に対し
反対側の端部を結んで油性のインクによる境界線が形成
されており、前記測定試薬領域は、前記境界線により分
割されて形成されており、該境界線を挟んで該境界線の
両側に形成される測定試薬領域は、夫々、互いに異なる
種類の測定用試薬を含有する印刷用インクにより形成さ
れていることを特徴とする衛生用具にある。Means for Solving the Problems The present invention, test liquid quantity to react the reagent of the test piece, easily uniformly, handling is easy, the test piece for uniform measurement color reaction An object of the present invention is to provide a sanitary tool. That is, the present invention is measured components
Absorbent material strip with regular measurement reagent area is used for sanitary tools
In a sanitary device supported by a textile product, the component
The piece of absorbent material for measurement has a capillary gap or hole,
A measurement reagent area is formed by holding the measurement reagent in a part of it.
The first layer of water-absorbing material provides a capillary gap or hole.
On the second water-absorbing material layer for adhesion of the test liquid having,
It is fixed and formed with the measurement reagent area inside,
The piece of absorbent material has an end on one side and the end
Connects opposite ends to form a boundary line with oil-based ink
The measurement reagent area is divided by the boundary line.
It is formed by splitting, and the boundary line is sandwiched between the boundary lines.
The measurement reagent areas formed on both sides are different from each other
Formed with printing inks containing different types of measuring reagents
A sanitary tool characterized by being used.
【０００６】本発明において、被検査液は、健常者及び
患者の血液、尿等の体液を意味し、動物についての適用
を包含する。本発明において、測定用試験片は、吸収性
材料製であり、ここにいう吸収性材料は、紙、繊維、化
学繊維、多孔質の吸収性樹脂、織物、編み物及び紙等の
不織布により形成され、吸収性を有すれば足り、その素
材は、特に限定されるものでない。しかし、測定用試験
片は濾紙製とするのが好ましい。本発明において、試験
片中において、複数の繊維間に形成される間隙及び多孔
質体の毛管状に形成された孔は、毛管現象を引き起こし
て、例えば試験片の試薬保持部以外の領域の一部に付着
した被検査液を、上方の試薬保持部に、つまり下から上
に毛管現象により移動させることができる。In the present invention, the test liquid refers to body fluids such as blood and urine of healthy persons and patients, and includes applications to animals. In the present invention, the test piece for measurement is made of an absorbent material, and the absorbent material referred to herein is formed of nonwoven fabric such as paper, fiber, chemical fiber, porous absorbent resin, woven fabric, knitted fabric and paper. However, the material is not particularly limited as long as it has absorptivity. However, the test piece for measurement is preferably made of filter paper. In the present invention, in the test piece, the gap formed between the plurality of fibers and the capillary-shaped hole of the porous body cause a capillary phenomenon, for example, in one area other than the reagent holding portion of the test piece. The test liquid attached to the portion can be moved to the reagent holding portion above, that is, from below to above by capillary action.
【０００７】本発明において、測定用試験片は、薄膜
状、板状、円筒状又は棒状に形成される。本発明におい
て、測定用試験片は、測定用試薬保持部を有する第１の
吸収性材料層を第２吸収性材料層に固着させて形成する
ことができる。この場合は、第１の吸収性材料層と第２
の吸収性材料層は、測定用試験片の形状に応じた形状に
形成される。第１の吸収性材料層と第２の吸収性材料層
は接着剤により接着固定することができる。この場合の
接着剤は、測定に影響を与えないように選択され、例え
ばポリビニルアルコール系の接着剤をしようすることが
できる。In the present invention, the test piece for measurement is formed in a thin film, plate, cylinder, or rod shape. In the present invention, the test piece for measurement can be formed by fixing the first absorbent material layer having the reagent holding portion for measurement to the second absorbent material layer. In this case, the first absorbent material layer and the second
Is formed in a shape corresponding to the shape of the test piece for measurement. The first absorbent material layer and the second absorbent material layer can be bonded and fixed with an adhesive. The adhesive in this case is selected so as not to affect the measurement, and for example, an adhesive based on polyvinyl alcohol can be used.
【０００８】第１の吸収性材料層と第２の吸収性材料層
は同一の吸収性材料層とすることができるが、必ずし
も、同一の吸収性材料層とする必要はない。しかし、吸
収性材料層の厚さを変えたり吸収性材料の性質を変えて
使用するときは、測定用試薬保持部を備える吸収性材料
層よりも、被検査液を付着させる側の吸収性材料層の方
が、毛管現象による被検査液の移動が大きくするのが好
ましい。The first absorbent material layer and the second absorbent material layer can be the same absorbent material layer, but need not necessarily be the same absorbent material layer. However, when the thickness of the absorbent material layer is changed or the properties of the absorbent material are changed, the absorbent material on the side to which the test liquid is attached is more than the absorbent material layer provided with the measurement reagent holding portion. It is preferable that the layer has a larger movement of the test liquid due to the capillary phenomenon.
【０００９】本発明において、試験片の試薬保持部に印
刷又は塗布される測定用試薬は、例えば、尿ｐＨ、血
糖、尿糖、尿蛋白、尿潜血、ウロビリノーゲン、ビリル
ビン、ケトン体及び血清コリンエステラーゼ等の測定用
試薬であり、これら測定用試薬を包含する試験紙印刷用
の周知の印刷用インクが使用される。本発明において、
衛生用具用繊維製品は、トイレットペーパー、ティシュ
ペーパー、紙オムツ、排泄帯及び失禁パッドに使用され
る繊維製品である。本発明において、一つの測定用吸収
性材料片に複数の測定用試薬を設けて、複数の測定を一
度に行うことができるようにする場合には、複数の測定
用試薬保持部夫々の被検査液が、互いに混合しないよう
に、油性の境界を印刷又は塗布により形成することがで
きる。In the present invention, the measuring reagent printed or coated on the reagent holding portion of the test strip includes, for example, urine pH, blood sugar, urine sugar, urine protein, urinary occult blood, urobilinogen, bilirubin, ketone bodies, serum cholinesterase and the like. The well-known printing ink for printing test papers containing these measuring reagents is used. In the present invention,
Sanitary utensil textiles are textiles used in toilet paper, tissue paper, disposable diapers, excretory bands and incontinence pads. In the present invention, when a plurality of measurement reagents are provided in one measurement absorbent material piece so that a plurality of measurements can be performed at a time, the plurality of measurement reagent holding units may be inspected. An oily boundary can be formed by printing or coating so that the liquids do not mix with each other.
【００１０】[0010]
【作用】本発明は、成分測定用の測定試薬領域を有する
吸収性材料片が衛生用具用繊維製品に支持されている衛
生用具において、前記成分測定用の吸収性材料片は、毛
管状の間隙又は孔を有し、その一部に測定用試薬を保持
して測定試薬領域が形成されている第１の吸水性材料層
が、毛管状の間隙又は孔を有する被検査液の付着用の第
２の吸水性材料層の上に、測定試薬領域を内側にして固
着されて形成されており、該吸収性材料片には、一方の
側の端部及び該端部に対し反対側の端部を結んで油性の
インクによる境界線が形成されており、前記測定試薬領
域は、前記境界線により分割されて形成されており、該
境界線を挟んで該境界線の両側に形 成される測定試薬領
域は、夫々、互いに異なる種類の測定用試薬を含有する
印刷用インクにより形成されているので、測定用吸収性
材料片の測定用試薬保持部以外の領域の一部に、被検査
液を付着させ、この付着した被検査液を試験片の測定用
試薬保持部に移動させて、該測定用試薬保持部の試薬と
の呈色反応を行わせることができ、測定用試薬保持部に
向かう被検査液は、毛管現象によるものであるから、付
着する被検査液量の多寡に係わらず一定とすることがで
きる。したがって、本発明によると、衛生用具に具えら
れる測定用の吸収性材料片に付着した被検査液は、測定
用試薬保持部を有しない第２の吸収性材料層を、毛管現
象により移動して、測定用試薬保持部に保持される測定
用試薬に接触するので、移動する被検査液は、毛管現象
により飽和状態となり、測定用試薬に接触する被検査液
の量を略一定にすることができる。したがって、測定用
試薬に接触する被検査液の量は、測定者による使用態様
の相違等の被検査液量の変動する要因に関係なく、一定
となり、被検査液量のばらつきによる呈色のばらつき、
或は、色むらをなくすことができ、安定した測定がで
き、測定用の吸収性材料片の取扱が容易となる。The present invention has a measuring reagent region for measuring components.
The sanitary ware textile products are supported by a piece of absorbent material
In the raw tool, the piece of absorbent material for measuring the component may be hair.
Has a tubular gap or hole, part of which holds the reagent for measurement
First water-absorbing material layer on which a measurement reagent region is formed
Is used for attaching a test liquid having a capillary gap or hole.
2 on the water-absorbent material layer 2 with the measurement reagent area inside.
The absorbent material piece has one of
Tying the opposite end and the opposite end to the oil
A boundary line is formed by ink, and the
The area is formed by being divided by the boundary line.
Across the boundary line measurement reagent territory made form on both sides of the boundary line
The zones each contain a different type of measurement reagent.
Absorbent for measurement because it is formed by printing ink
The test liquid is attached to a part of the area of the material piece other than the measurement reagent holding section, and the attached test liquid is moved to the measurement reagent holding section of the test piece, and the test reagent holding section A color reaction with the reagent can be performed, and the test liquid heading to the measurement reagent holding unit is caused by capillary action, and therefore can be constant regardless of the amount of the test liquid to be attached. . Therefore, according to the present invention, the test liquid attached to the absorbent material piece for measurement is provided in the sanitary utensil, the second absorbent material layer having no measuring titration, reagent holding unit to move by capillarity Therefore, since the moving test liquid comes into contact with the measurement reagent held in the measurement reagent holding section and becomes saturated due to capillary action, the amount of the test liquid coming into contact with the measurement reagent should be substantially constant. Can be. Therefore, the amount of the test liquid that comes into contact with the measurement reagent is constant regardless of the fluctuation factor of the test liquid amount such as a difference in the manner of use by the measurer, and the variation in coloration due to the fluctuation in the test liquid amount. ,
Alternatively, color unevenness can be eliminated, stable measurement can be performed, and handling of the absorbent material piece for measurement becomes easy.
【００１１】[0011]
【実施例】以下、本発明の実施の態様について、図面を
参照して説明するが、本発明は、以下の説明内容及び例
示された実施例により、何等限定されるものではない。
図１は、本発明の一実施例の測定用試験片について説明
する概略の側部断面図であり、図２は、図１に示される
実施例の測定用試験片について説明する概略の平面図で
あり、図３は、本発明の他の一実施例の測定用試験片に
ついて説明する概略の側部断面図であり、図４は、図３
に示される測定用試験片について説明する概略の平面図
である。また、図５は、図１及び図３に示される実施例
以外の本発明の一実施例の測定機能を有するトイレット
ペーパーについて説明する概略の部分的側部断面図であ
り、図６は、本発明のさらに他の一実施例の測定用試験
片について説明する概略の平面図である。Embodiments of the present invention will be described below with reference to the drawings. However, the present invention is not limited by the following description and the illustrated embodiments.
FIG. 1 is a schematic side sectional view illustrating a measurement test piece according to an embodiment of the present invention, and FIG. 2 is a schematic plan view illustrating the measurement test piece according to the embodiment illustrated in FIG. FIG. 3 is a schematic side sectional view illustrating a test piece for measurement according to another embodiment of the present invention, and FIG.
FIG. 2 is a schematic plan view illustrating a measurement test piece shown in FIG. FIG. 5 is a schematic partial side sectional view illustrating a toilet paper having a measuring function according to an embodiment of the present invention other than the embodiment shown in FIGS. 1 and 3, and FIG. It is a schematic plan view explaining a test piece for measurement of yet another example of the present invention.
【００１２】図１及び図２に示される実施例おいて、測
定用試験片１は、濾紙製の吸収性材料片２の表面３に、
測定用試薬を含有する測定用試薬含有インク４が印刷さ
れている。本例は以上のように構成されているので、測
定用試験片１の端部５を被検査液の尿（図示されていな
い）に浸す。尿は濾紙製の吸収性材料片２を毛管現象に
より上昇して、吸収性材料片２に保持される測定用試薬
含有インク４中の試薬（図示されていない）に接触し
て、例えば尿のｐＨ値に応じて呈色する。この測定用試
薬の呈色の程度により、尿のｐＨ値を測定することがで
きる。In the embodiment shown in FIGS. 1 and 2, the test piece 1 for measurement is attached to the surface 3 of the absorbent material piece 2 made of filter paper.
The measurement reagent-containing ink 4 containing the measurement reagent is printed. Since the present example is configured as described above, the end 5 of the test piece for measurement 1 is immersed in urine (not shown) of the test liquid. Urine rises in the absorbent material piece 2 made of filter paper by capillary action, and comes into contact with a reagent (not shown) in the measurement reagent-containing ink 4 held in the absorbent material piece 2, for example, to remove urine. Color changes according to the pH value. The pH value of urine can be measured based on the degree of coloration of the measurement reagent.
【００１３】図３及び図４に示される実施例において、
測定用試験片６は、濾紙製の吸収性支持材料層７に、測
定用試薬含有インク８が印刷されている濾紙製の吸収性
試薬保持層９が接着剤、例えばポリビニルアルコール系
の接着剤により接着保持されている。本例は以上のよう
に構成されているので、測定用試験片６の吸収性支持材
料層７の端部１０を被検査液の尿（図示されていない）
に浸す。尿は濾紙製の吸収性支持材料層７を毛管現象に
より上昇して、吸収性試薬保持層９に保持される測定用
試薬含有インク８中の試薬と接触して、例えば尿のｐＨ
値に応じて呈色する。この試薬４の呈色の程度により、
尿のｐＨ値を測定することができる。In the embodiment shown in FIGS. 3 and 4,
The test piece for measurement 6 is formed such that the absorbent reagent holding layer 9 made of filter paper on which the ink 8 containing the reagent for measurement is printed on the absorbent support material layer 7 made of filter paper is made of an adhesive, for example, a polyvinyl alcohol-based adhesive. Adhesive held. Since the present example is configured as described above, the end 10 of the absorbent support material layer 7 of the measurement test piece 6 is connected to the urine (not shown) of the test liquid.
Soak in Urine rises in the absorbent support material layer 7 made of filter paper by capillary action and comes into contact with the reagent in the measurement reagent-containing ink 8 held in the absorbent reagent holding layer 9, for example, the urine pH
Color changes according to the value. Depending on the degree of coloration of this reagent 4,
The pH value of urine can be measured.
【００１４】図５に示される実施例において、トイレッ
トペーパー１１は、トイレットペーパー製の上層部１
２、中層部１３及び下層部１４の３層で形成されてお
り、測定用試薬含有インク（図示されていない）は、通
常使用されない側の下層部１４に印刷されている。本例
は以上のように構成されているので、トイレットペーパ
ー１１の片１５の上層部１２を使用する。したがって、
本例においては、被検査液の尿（図示されていない）は
上層部１２に付着し、トイレットペーパー製の中層部１
３を経てトイレットペーパー製の下層部１４に毛管現象
により移動して、下層部１４に保持される試薬と接触し
て、例えば尿のｐＨ値に応じて呈色する。この試薬４の
呈色の程度により、尿のｐＨ値を測定することができ
る。In the embodiment shown in FIG. 5, the toilet paper 11 is an upper layer 1 made of toilet paper.
2. It is formed of three layers, the middle layer 13 and the lower layer 14, and the measurement reagent-containing ink (not shown) is printed on the lower layer 14 which is not normally used. Since the present embodiment is configured as described above, the upper layer 12 of the piece 15 of the toilet paper 11 is used. Therefore,
In this example, the urine (not shown) of the liquid to be inspected adheres to the upper layer 12 and the middle layer 1 made of toilet paper.
After moving through 3 to the toilet paper lower layer 14 by capillary action, it comes into contact with the reagent held in the lower layer 14 and develops a color according to, for example, the pH value of urine. The pH value of urine can be measured based on the degree of coloration of the reagent 4.
【００１５】図６に示される実施例において、図６は測
定用試験片１５は吸収性材料片１６の一方の側１７の平
面図を示している。本例においては、吸収性材料片１６
の長さ方向に、油性のインクにより境界線１７が印刷さ
れており、該境界線１８を挟んで両側に２種類の測定用
試薬含有インク１９及び２０が印刷されている。本例は
以上のように構成されているので、測定用試験片１５の
端部２１を被検査液の尿（図示されていない）に浸す。
尿は濾紙製の吸収性材料片１６の境界線１８の両側を毛
管現象により上昇して、吸収性材料片１６に保持される
測定用試薬含有インク１９及び２０中の試薬と接触し
て、例えば尿糖及び尿蛋白に応じて、測定用試薬含有イ
ンク１９及び２０中の測定用試薬が呈色する。この測定
用試薬含有インク１９及び２０の呈色の程度により、尿
糖及び尿蛋白の測定を行うことができる。以上の例にお
いて、測定用試薬は、測定用試薬含有インクの印刷によ
り試験片に設けられているが、塗布することにより設け
てもよい。In the embodiment shown in FIG. 6, FIG. 6 shows a plan view of one side 17 of a piece of absorbent material 16 for a test piece 15 for measurement. In this example, the absorbent material piece 16
In the length direction, a boundary line 17 is printed with oil-based ink, and two types of measurement reagent-containing inks 19 and 20 are printed on both sides of the boundary line 18. Since the present example is configured as described above, the end 21 of the measurement test piece 15 is immersed in urine (not shown) of the test liquid.
The urine rises on both sides of the boundary line 18 of the absorbent material piece 16 made of filter paper by capillary action, and comes into contact with the reagents in the measurement reagent-containing inks 19 and 20 held on the absorbent material piece 16, for example, The measurement reagents in the measurement reagent-containing inks 19 and 20 are colored according to urine sugar and urine protein. Urine sugar and urine protein can be measured based on the degree of coloration of the measurement reagent-containing inks 19 and 20. In the above example, the measurement reagent is provided on the test piece by printing the ink containing the measurement reagent, but may be provided by coating.
【００１６】[0016]
【発明の効果】本発明は、成分測定用の測定試薬領域を
有する吸収性材料片が衛生用具用繊維製品に支持されて
いる衛生用具において、前記成分測定用の吸収性材料片
は、毛管状の間隙又は孔を有し、その一部に測定用試薬
を保持して測定試薬領域が形成されている第１の吸水性
材料層が、毛管状の間隙又は孔を有する被検査液の付着
用の第２の吸水性材料層の上に、測定試薬領域を内側に
して固着されて形成されており、該吸収性材料片には、
一方の側の端部及び該端部に対し反対側の端部を結んで
油性のインクによる境界線が形成されており、前記測定
試薬領域は、前記境界線により分割されて形成されてお
り、該境界線を挟んで該境界線の両側に形成される測定
試薬領域は、夫々、互いに異なる種類の測定用試薬を含
有する印刷用インクにより形成されているので、衛生用
具に具えられる測定用吸収性材料片の測定用試薬保持部
以外の領域の一部に、被検査液を付着させ、この付着し
た被検査液を試験片の測定用試薬保持部に移動させて、
該測定用試薬保持部の試薬との呈色反応を行わせるの
で、従来の測定方法及び測定用試験片に比して、呈色の
ばらつき、及び色むらがなくなり、複数成分の測定が安
定し、取扱が容易となるAccording to the present invention, the measuring reagent region for component measurement is provided.
Having a piece of absorbent material supported by a textile for sanitary utensils
In a sanitary tool, the absorbent material piece for measuring the component
Has a capillary gap or hole, a part of which has a measuring reagent
The first water absorption in which the measurement reagent area is formed while holding
Adhesion of test liquid with material layer having capillary gaps or holes
The measurement reagent area inside on the second water-absorbent material layer for
The absorbent material piece is
By tying the end on one side and the end on the opposite side to the end
A boundary line is formed by oil-based ink, and
The reagent area is formed by being divided by the boundary line.
Measurement formed on both sides of the boundary line
Each reagent area contains a different type of measurement reagent.
Because it is formed by printing ink having
The test liquid is attached to a part of the area other than the measurement reagent holding section of the measurement absorbent material piece provided in the tool, and the attached test liquid is moved to the measurement reagent holding section of the test piece. ,
Since the color reaction with the reagent in the measurement reagent holding section is performed, compared with the conventional measurement method and the measurement test piece, the variation in color and uneven color are eliminated, and the measurement of a plurality of components is stabilized. , Easy to handle
【００１７】また、本発明によると、測定用の吸収性材
料片に付着した被検査液は、測定用試薬保持部を有しな
い第２の吸収性材料層を、毛管現象により移動して、測
定用試薬保持部に保持される測定用試薬に接触し、測定
用試薬保持部より上方の部分は、呈色部分ではなく、被
検査液により汚されないから、従来の測定方法及び試験
片に比して、試験片を持って検査しても、手が汚れる前
に検知できるので、非常に清潔である。試薬が高価であ
るが、本発明においては、呈色部分のみを印刷、塗布す
るので必要な量のみの使用であり、従来の測定方法及び
試験片に比して非常にコストダウンができる。According to the present invention, there is provided an absorbent material for measurement.
The test liquid attached to the postal piece, the second absorbent material layer having no measuring titration, reagent holder moves by capillarity, contact with the measurement reagent held in the measurement reagent holding portion Since the portion above the measurement reagent holding portion is not a colored portion and is not contaminated with the test liquid, even if the test piece is inspected with a hand as compared with the conventional measurement method and the test piece, It is very clean because it can be detected before it gets dirty. Although the reagent is expensive, in the present invention, only the necessary amount is used because only the colored portion is printed and applied, and the cost can be greatly reduced as compared with the conventional measurement method and test piece.
【００１８】なお、下方の第２の吸収性材料層に試薬保
持部を設けていないため、被検査液が汚れず、常に正し
い検査ができる。また、毛管現象による飽和状態後に
は、上方の第１の吸収性材料層の試薬が下層部に流出し
ない。トイレットペーパー、ティシュペーパーでは、試
薬保持部が直接肌に接しない方がトラブルを起こす可能
性がない。また、トイレットペーパー、ティシュペーパ
ーは紙が薄いので、反応値は十分に確認できる。紙おむ
つ、排泄帯、失禁パッドでは、試薬保持部が直接肌に接
しない方がトラブルを起こす可能性がない。また、直接
皮膚に接する部分は通常レーヨン系の不織布のメッシュ
状態になって下地が見え易くなっているので、中層のシ
ートに印刷、塗布しても呈色反応が確認ができ易い。Since the reagent holding section is not provided in the lower second absorbent material layer, the test liquid is not stained and the correct test can always be performed. After the saturation due to the capillary action, the reagent in the upper first absorbent material layer does not flow to the lower layer. In the case of toilet paper and tissue paper, there is no possibility that a problem will occur if the reagent holding section does not directly contact the skin. In addition, since toilet paper and tissue paper are thin, the reaction value can be sufficiently confirmed. In the case of a disposable diaper, excrement band, or incontinence pad, there is no possibility that a problem occurs if the reagent holding unit does not directly contact the skin. In addition, since the portion directly in contact with the skin is usually in the form of a mesh of rayon-based nonwoven fabric and the base is easy to see, the coloration reaction can be easily confirmed even when printing or coating on a middle layer sheet.
【図１】本発明の一実施例の測定用試験片について説明
する概略の側部断面図である。FIG. 1 is a schematic side sectional view illustrating a test piece for measurement according to an embodiment of the present invention.
【図２】図１に示される実施例の測定用試験片について
説明する概略の平面図である。FIG. 2 is a schematic plan view illustrating a measurement test piece of the embodiment shown in FIG.
【図３】本発明の他の一実施例の測定用試験片について
説明する概略の側部断面図である。FIG. 3 is a schematic side sectional view illustrating a test piece for measurement according to another embodiment of the present invention.
【図４】図３に示される測定用試験片について説明する
概略の平面図である。FIG. 4 is a schematic plan view illustrating a test piece for measurement shown in FIG. 3;
【図５】図１及び図３に示される実施例以外の本発明の
一実施例の測定機能を有するトイレットペーパーについ
て説明する概略の部分的側部断面図である。FIG. 5 is a schematic partial side sectional view illustrating a toilet paper having a measuring function according to an embodiment of the present invention other than the embodiments shown in FIGS. 1 and 3;
【図６】本発明のさらに他の一実施例の測定用試験片に
ついて説明する概略の平面図である。FIG. 6 is a schematic plan view illustrating a test piece for measurement according to yet another embodiment of the present invention.
１，６，１５ 測定用材料片 ２，１６ 吸収性材料片 ３ 表面 ４，８，１９，２０ 測定用試薬含有インク ５，１０ 端部 ７ 吸収性支持材料片 ９ 吸収性試薬保持層 １１ トイレットペーパー １２ 上層部 １３ 中層部 １４ 下層部 １７ 一方の側 １８ 境界線 1,6,15 Measuring material piece 2,16 Absorbing material piece 3 Surface 4,8,19,20 Measuring reagent-containing ink 5,10 End 7 Absorbing supporting material piece 9 Absorbing reagent holding layer 11 Toilet paper 12 Upper part 13 Middle part 14 Lower part 17 One side 18 Boundary
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ Ａ６１Ｆ 13/42 Ａ４１Ｂ 13/02 Ｌ 13/472 13/49 (58)調査した分野(Int.Cl.7，ＤＢ名) G01N 33/52 G01N 21/78 G01N 31/22 A61F 5/44 A61F 13/15 A61F 13/42 A61F 13/472 A61F 13/49 ──────────────────────────────────────────────────の Continued on the front page (51) Int.Cl. 7 identification code FI A61F 13/42 A41B 13/02 L 13/472 13/49 (58) Fields investigated (Int.Cl. 7 , DB name) G01N 33/52 G01N 21/78 G01N 31/22 A61F 5/44 A61F 13/15 A61F 13/42 A61F 13/472 A61F 13/49
Claims (2)
性材料片が衛生用具用繊維製品に支持されている衛生用
具において、前記成分測定用の吸収性材料片は、毛管状
の間隙又は孔を有し、その一部に測定用試薬を保持して
測定試薬領域が形成されている第１の吸水性材料層が、
毛管状の間隙又は孔を有する被検査液の付着用の第２の
吸水性材料層の上に、測定試薬領域を内側にして固着さ
れて形成されており、該吸収性材料片には、一方の側の
端部及び該端部に対し反対側の端部を結んで油性のイン
クによる境界線が形成されており、前記測定試薬領域
は、前記境界線により分割されて形成されており、該境
界線を挟んで該境界線の両側に形成される測定試薬領域
は、夫々、互いに異なる種類の測定用試薬を含有する印
刷用インクにより形成されていることを特徴とする衛生
用具。 An absorption having a measurement reagent region for component measurement.
For use in sanitary products in which a piece of non-conductive material is supported by a sanitary utensil textile
In the device, the piece of absorbent material for measuring the component is a capillary.
With a gap or hole, and holding the measurement reagent in a part of it
The first water-absorbing material layer in which the measurement reagent region is formed,
A second method for depositing a test liquid having a capillary gap or hole.
Absorb on the water-absorbent material layer with the measurement reagent area inside.
The piece of absorbent material has one side
Connect the end and the opposite end to the oily
A boundary line is formed by the
Is formed by being divided by the boundary line.
Measuring reagent regions formed on both sides of the boundary line with respect to the boundary line
Are marks containing different types of measurement reagents.
A sanitary tool characterized by being formed by printing ink .
した被検査液が毛管現象により測定用試薬保持部に移動
可能に吸収性材料で形成されていることを特徴とする請
求項１に記載の簡易尿検査用の衛生用具。2. The second water-absorbing material layer is formed of an absorbent material such that a liquid to be inspected attached to a part of the second water-absorbing material layer is movable to a reagent holding portion for measurement by capillary action. Item 6. A sanitary tool for simple urine test according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000157919A JP3242390B2 (en) | 1991-11-18 | 2000-05-29 | Sanitary tools with a function to measure and inspect the components of the test liquid |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3-102753 | 1991-11-18 | ||
| JP10275391 | 1991-11-18 | ||
| JP2000157919A JP3242390B2 (en) | 1991-11-18 | 2000-05-29 | Sanitary tools with a function to measure and inspect the components of the test liquid |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP35147692A Division JP3157935B2 (en) | 1991-11-18 | 1992-11-18 | Test specimen for measurement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001027640A JP2001027640A (en) | 2001-01-30 |
| JP3242390B2 true JP3242390B2 (en) | 2001-12-25 |
Family
ID=14335972
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP35147692A Expired - Fee Related JP3157935B2 (en) | 1991-11-18 | 1992-11-18 | Test specimen for measurement |
| JP34228298A Expired - Fee Related JP3247656B2 (en) | 1991-11-18 | 1998-10-26 | Sanitary implement |
| JP2000157919A Expired - Fee Related JP3242390B2 (en) | 1991-11-18 | 2000-05-29 | Sanitary tools with a function to measure and inspect the components of the test liquid |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP35147692A Expired - Fee Related JP3157935B2 (en) | 1991-11-18 | 1992-11-18 | Test specimen for measurement |
| JP34228298A Expired - Fee Related JP3247656B2 (en) | 1991-11-18 | 1998-10-26 | Sanitary implement |
Country Status (1)
| Country | Link |
|---|---|
| JP (3) | JP3157935B2 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7846383B2 (en) * | 2006-12-15 | 2010-12-07 | Kimberly-Clark Worldwide, Inc. | Lateral flow assay device and absorbent article containing same |
| CN102507552B (en) * | 2011-10-24 | 2013-06-12 | 北京市药品检验所 | Method for rapidly detecting tadalafil or derivatives thereof |
| JP2014071015A (en) * | 2012-09-28 | 2014-04-21 | Taiheiyo Material Kk | Measurement instrument and measurement method |
| US9937082B2 (en) | 2015-03-26 | 2018-04-10 | I-Ding Medical Equipment Co., Ltd. | Wetness notification system |
| TWI572337B (en) * | 2015-03-26 | 2017-03-01 | Urine prompt and test system | |
| CN205548432U (en) * | 2016-03-19 | 2016-09-07 | 深圳市兼明科技有限公司 | A face tissue for assisting detect bacterial infection |
| CN110960358A (en) * | 2019-12-25 | 2020-04-07 | 晋江兆亿机械有限公司 | Paper diaper system for infants and using method thereof |
-
1992
- 1992-11-18 JP JP35147692A patent/JP3157935B2/en not_active Expired - Fee Related
-
1998
- 1998-10-26 JP JP34228298A patent/JP3247656B2/en not_active Expired - Fee Related
-
2000
- 2000-05-29 JP JP2000157919A patent/JP3242390B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP3247656B2 (en) | 2002-01-21 |
| JP2001027640A (en) | 2001-01-30 |
| JP3157935B2 (en) | 2001-04-23 |
| JPH05249107A (en) | 1993-09-28 |
| JPH11237374A (en) | 1999-08-31 |
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